Managing personal Outlook.com account settings, security, and privacy
Hi,
Thank you for sharing your question. I understand how stressful and confusing it feels when you’re locked out of your main Microsoft account and your device keeps forcing you back into that account, even though you’re trying to use a different one. This situation is especially frustrating when you just want to sign in with your alternate account to play your games, but the system keeps asking for verification details you no longer have.
This usually happens because Windows and Microsoft services remain tied to the last Microsoft account used on the device. Microsoft explains that if an account is blocked or can’t be verified, Windows will continue prompting for verification before allowing access to Microsoft apps, which prevents you from switching accounts normally.
You can resolve this by removing the old Microsoft account from Windows and signing in with your new one. To do this, you need to switch your Windows sign‑in identity either by changing your current Windows profile to a local account and then adding the new Microsoft account, or by creating a brand‑new Windows user tied to your alternate Microsoft account. Microsoft notes that switching accounts requires signing out of the existing Microsoft identity first so Windows can accept the new one without looping back to the old account. If the old account is still cached or partially signed in, removing it from Windows settings and Microsoft apps ensures Windows no longer attempts to verify or sign in with it
I hope this helps.
Best Regards,
Noel